#678FED#678FED

#678FED is a light, vivid blue. Relative luminance 0.286; OKLCH L 66.4% C 0.147 H 265.2°. Best body text is #000000 at 6.73:1 contrast (WCAG AA passes).

Color values

HEX	#678FED
RGB	rgb(103, 143, 237)
HSL	hsl(222, 79%, 67%)
HSV	hsv(222, 57%, 93%)
CMYK	cmyk(56.5%, 39.7%, 0%, 7.1%)
CIE-LAB	lab(60.46, 13.47, -51.61)
CIE-LCH	lch(60.46, 53.34, 284.62°)
OKLab	oklab(66.37% -0.0122 -0.1465)
OKLCH	oklch(66.37% 0.147 265.2)
XYZ	xyz(30.6969, 28.6405, 84.0149)
Luminance	0.2864 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#678FED #EDC567

analogous

#67D2ED #678FED #8267ED

triadic

#678FED #ED678F #8FED67

tetradic

#678FED #ED67D2 #EDC567 #67ED82

square

#678FED #ED67D2 #EDC567 #67ED82

split-complementary

#678FED #ED8267 #D2ED67

monochromatic

#174AC3 #3067E7 #678FED #9EB7F3 #D4E0FA

Accessibility & contrast

On white

3.12

#678FED on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.73

#678FED on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #678FED

6.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##678FED	#FFFFFF	#000000	##000000
##678FED	1.00	3.12	6.73	6.73
#FFFFFF	3.12	1.00	21.00	21.00
#000000	6.73	21.00	1.00	1.00
##000000	6.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6798F1

Deuteranopia (green-blind)

#568CEB

Tritanopia (blue-blind)

#00A4B2

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #678fed;
/* rgb */ color: rgb(103, 143, 237);
/* oklch */ color: oklch(66.4% 0.147 265.2);

Tailwind

colors: {
  custom: {
    50: '#9caff3',
    500: '#678fed',
    950: '#000000',
  },
}

SCSS

$custom: #678fed;
$custom-light: #9caff3;
$custom-dark: #000000;

JSON

{
  "hex": "#678fed",
  "rgb": {
    "r": 103,
    "g": 143,
    "b": 237
  },
  "hsl": {
    "h": 222.09,
    "s": 78.824,
    "l": 66.667
  },
  "oklch": {
    "l": 0.66371,
    "c": 0.14702,
    "h": 265.2
  },
  "luminance": 0.28643
}

Semantic roles & 50–950 ramp

primary

#678FED

secondary

#EDE1C2

accent

#9D0ADB

background

#FAFAFE

surface

#F4F4FD

border

#CECED5

text

#0F1017

muted

#7F7F85

Preview Lab

Preview with #678FED

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →